3com 3C905C-TX-M, 3C905C-TX User manual

http://www.3com.com/

http://www.3com.com/productreg

EtherLink

®

10/100 PCI for

Complete PC Management

Network Interface Cards

User Guide

3C905C-TX and 3C905C-TX-M

EtherLink 10/100 PCI NICs for

Complete PC Management

Part No. 09-1488-000

Published March 1999

book Page 1 Monday, March 15, 1999 1:31 PM

3Com Corporation

■

5400 Bayfront Plaza

■

Santa Clara, California

■

95052-8145

reproduced in any form or by any means or used to make any derivative work (such as translation,

transformation, or adaptation) without written permission from 3Com Corporation.

3Com Corporation reserves the right to revise this documentation and to make changes in content

from time to time without obligation on the part of 3Com Corporation to provide notiﬁcation of such

revision or change.

3Com Corporation provides this documentation without warranty, term, or condition of any kind,

either implied or expressed, including, but not limited to, the implied warranties, terms or conditions

of merchantability, satisfactory quality, and ﬁtness for a particular purpose. 3Com may make

improvements or changes in the product(s) and/or the program(s) described in this documentation

at any time.

If there is any software on removable media described in this documentation, it is furnished under a

license agreement included with the product as a separate document, in the hard copy documentation,

or on the removable media in a directory ﬁle named LICENSE.TXT or !LICENSE.TXT. If you are unable to

locate a copy, please contact 3Com and a copy will be provided to you.

UNITED STATES GOVERNMENT LEGEND

If you are a United States government agency, then this documentation and the software described

herein are provided to you subject to the following:

All technical data and computer software are commercial in nature and developed solely at private

expense. Software is delivered as “Commercial Computer Software” as deﬁned in DFARS

252.227-7014 (June 1995) or as a “commercial item” as deﬁned in FAR 2.101(a) and as such is

provided with only such rights as are provided in 3Com’s standard commercial license for the Software.

Technical data is provided with limited rights only as provided in DFAR 252.227-7015 (Nov 1995) or

FAR 52.227-14 (June 1987), whichever is applicable. You agree not to remove or deface any portion of

any legend provided on any licensed program or documentation contained in, or delivered to you in

conjunction with, this User Guide.

Unless otherwise indicated, 3Com registered trademarks are registered in the United States and may

or may not be registered in other countries.

3Com, the 3Com logo, Dynamic

Access

, EtherDisk, EtherLink, and Parallel Tasking are registered

trademarks of 3Com Corporation. Intelligent Auto Install is a trademark of 3Com Corporation.

3Com Facts is a service mark of 3Com Corporation.

Magic Packet is a trademark of Advanced Micro Devices, Inc. Wake on LAN is a trademark

of International Business Machines Corporation. Microsoft, Windows, and Windows NT are

trademarks of Microsoft Corp. Novell and NetWare are trademarks of Novell, Inc. SCO is a

trademark of The Santa Cruz Operation, Inc.

All other company and product names may be trademarks of the respective companies with which

they are associated.

book Page 2 Monday, March 15, 1999 1:31 PM

C

ONTENTS

A

BOUT

T

HIS

G

UIDE

Conventions 9

Year 2000 Compliance 10

1

I

NTRODUCTION

3C905C NIC Overview 11

Features 12

Using Remote Wake-Up 12

Remote Wake-Up Requirements 13

Multiple NIC Installations and Remote Wake-Up 13

Using the Managed PC Boot Agent (MBA) Software 13

Using Dynamic

Access

Software 14

Using the Workgroup Keep-Alive Packet 15

Using Remote System Alerts 15

Remote System Alerts Requirements 15

Supported Remote System Alerts 15

Using Desktop Management Interface (DMI) 2.0 16

2

N

ETWORK

I

NTERFACE

C

ARD

I

NSTALLATION

Overview 17

Preparing for Installation 18

Running the Preinstallation Program 19

Inserting the NIC 19

Connecting the Remote Wake-Up Cable 22

Connecting SOS or SMBus Cables for Remote System Alerts 24

Connecting to the Network 24

book Page 3 Monday, March 15, 1999 1:31 PM

3

W

INDOWS

95/98

AND

W

INDOWS

NT

D

RIVER

I

NSTALLATION

Overview 27

Installing the Driver 27

Windows 95 27

Windows 98 30

Windows NT 4.0 32

Windows NT 3.51 33

Verifying Successful Installation 35

Windows 95 and Windows 98 35

Windows NT 4.0 35

Windows NT 3.51 36

Installing Multiple NICs 36

Windows 95 and Windows 98 36

Windows NT 4.0 37

4

N

ET

W

ARE

C

LIENT

AND

S

ERVER

D

RIVER

I

NSTALLATION

Installing the NetWare Client Driver 39

About 3Com Intelligent Auto Install Software 39

Intelligent Auto Install Requirements 40

Running the Intelligent Auto Install Program 40

Installing the NetWare Server Driver 41

Obtaining NetWare Loadable Modules 41

NetWare 3.12 41

NetWare 4.10 and 4.11 42

Multiple NICs 42

Verifying the PCI Slot Number 43

5

NIC C

ONFIGURATION

Conﬁguration Methods 45

Default NIC Settings 46

Changing General NIC Conﬁguration Settings 47

Conﬁguring the Managed PC Boot Agent (MBA) 49

Enabling or Disabling the Boot ROM Setting 49

Booting From the Network 50

BBS BIOS-Compatible PCs 50

Non-BBS BIOS-Compatible PCs 51

book Page 4 Monday, March 15, 1999 1:31 PM

6

T

ROUBLESHOOTING

AND

D

IAGNOSTICS

Troubleshooting the Installation 53

Accessing 3Com Support Databases 54

Accessing the 3Com Knowledgebase 54

Accessing the 3Com NIC Help System 54

Accessing Release Notes and Frequently Asked

Questions 55

Interpreting the LEDs 56

Running the NIC Diagnostics Tests 57

To Run the Network Test 58

To Run the NIC Test 59

To Run the Remote Wake-Up Test 59

Troubleshooting Remote Wake-Up 61

Viewing Network Statistics 62

Using the 3Com Icon in the Windows System Tray 63

Removing NIC Software 64

Windows 95 and Windows 98 64

Windows NT 4.0 64

Windows NT 3.51 65

Frequently Asked Questions 66

A

S

PECIFICATIONS

AND

C

ABLING

R

EQUIREMENTS

Hardware Speciﬁcations 69

Network Interface 69

Physical Dimensions 69

Environmental Operating Range 69

Power Requirements 69

Standards Conformance 70

Cabling Requirements 70

Twisted-Pair Cable 70

10BASE-T Operation 71

100BASE-TX Operation 72

RJ-45 Connector Pin Assignments 72

book Page 5 Monday, March 15, 1999 1:31 PM

B

D

YNAMIC

Access

S

OFTWARE

I

NSTALLATION

AND

C

ONFIGURATION

Client PC Requirements 73

Installing Dynamic

Access

Software 74

Verifying Successful Installation 75

Conﬁguring Dynamic

Access

Software 75

Removing Dynamic

Access

Software 76

C

3C

OM

DMI A

GENT

I

NSTALLATION

Overview 77

System Requirements 78

Client PC Requirements 78

Network Management Requirements 78

Installing the 3Com DMI Agent 79

D

T

ECHNICAL

S

UPPORT

Support from Your Network Supplier 81

Online Technical Services 81

World Wide Web Site 81

3Com FTP Site 82

3Com Bulletin Board Service 82

Access by Analog Modem 82

Access by Digital Modem 83

3Com Facts Automated Fax Service 83

I

NDEX

3C

OM

C

ORPORATION

L

IMITED

W

ARRANTY

FCC C

LASS

B S

TATEMENT

FCC D

ECLARATION

OF

C

ONFORMITY

3C

OM

E

ND

U

SER

S

OFTWARE

L

ICENSE

A

GREEMENT

book Page 6 Monday, March 15, 1999 1:31 PM

F

IGURES

1

3C905C Network Interface Cards 11

2

Installing the NIC 21

3

Connecting the Remote Wake-Up Cable 23

4

Connecting to the RJ-45 Port 25

5

Add New Hardware Wizard 30

6

Network Settings Window 34

7

Selected NIC Screen 44

8

General Screen 48

9

Conﬁguration Screen 48

10

Support Screen 55

11

Diagnostics Screen 58

12

Remote Wake-Up Test Screen 60

13

Statistics Screen 62

14

RJ-45 Connector Pin Assignments 72

15 DynamicAccess Software Setup Screen — Trafﬁc

Prioritization 76

book Page 7 Monday, March 15, 1999 1:31 PM

TABLES

1 Notice Icons 9

2 Text Conventions 10

3 Installation Overview 17

4 Cable Speciﬁcations 24

5 NetWare NLMs 41

6 NIC Conﬁguration Methods 45

7 NIC Conﬁguration Settings 46

8 Installation Troubleshooting Tips 53

9 LED Interpretations 56

10 Frequently Asked Questions 66

11 Unshielded Twisted-pair Cable Categories 71

12 DynamicAccess Software Minimum Client Requirements 74

book Page 8 Monday, March 15, 1999 1:31 PM

ABOUT THIS GUIDE

This guide describes how to install, conﬁgure, and

troubleshoot the 3Com

®

EtherLink

®

10/100 PCI for Complete

PC Management (3C905C) network interface card (NIC).

This guide is intended for those who install and conﬁgure

Ethernet NICs. Some familiarity with Ethernet networks

and NICs is assumed.

If release notes are shipped with your product and the

information there differs from the information in this

guide, follow the instructions in the release notes.

Most user guides and release notes are available in

Adobe Acrobat Reader Portable Document Format (PDF)

or HTML on the 3Com World Wide Web site:

http://www.3com.com/

You can download Acrobat Reader from the Adobe

Systems Incorporated Web site:

http://www.adobe.com/

Conventions

Table 1 and Table 2 list conventions that are used throughout

this guide.

Table 1 Notice Icons

Icon Notice Type Description

Information note Information that describes important features

or instructions

Caution Information that alerts you to potential loss of

data or potential damage to an application,

system, or device

Warning Information that alerts you to potential

personal injury

book Page 9 Monday, March 15, 1999 1:31 PM

10 ABOUT THIS GUIDE

Year 2000 Compliance

For information on Year 2000 compliance and 3Com

products, visit the 3Com Year 2000 Web page:

http://www.3com.com/products/yr2000.html

Table 2 Text Conventions

Convention Description

Screen displays This typeface represents information as it appears on

the screen.

Commands The word “command” means that you must enter the

command exactly as shown and then press Return or

Enter. Commands appear in bold. Example:

To launch the DOS diagnostics program, enter the

following command:

a: install

The words “enter”

and “type”

When you see the word “enter” in this guide, you

must type something, and then press Return or Enter.

Do not press Return or Enter when an instruction simply

says “type.”

Words in italics Italics are used to:

■ Emphasize a point.

■ Denote a new term at the place where it is defined in

the text.

■ Identify menu names, menu commands, and software

button names. Examples:

From the Help menu, select Contents.

Click OK.

book Page 10 Monday, March 15, 1999 1:31 PM

1

INTRODUCTION

This chapter describes the 3Com

®

EtherLink

®

10/100 PCI

for Complete PC Management (3C905C) network

interface card (NIC).

3C905C NIC Overview

The 3C905C NIC is a 10/100 Mbps PCI NIC that includes

a suite of desktop management features, including

Remote Wake-Up, managed PC boot agent, system alerts,

workgroup keep-alive, and DMI 2.0 support.

The two versions of the 3C905C NIC are shown in Figure 1

and described in the next section.

Figure 1 3C905C Network Interface Cards

LEDs

RJ-45

port

3C905C-TX-M 3C905C-TX

Boot ROM

socket

TX DATA

ACT

10

100

L

N

K

Remote Wake-Up

(RWU) connector

SOS pin connector

System Management

Bus (SMB) connector

TX DATA

ACT

10

100

L

N

K

MBA

Boot ROM

book Page 11 Monday, March 15, 1999 1:31 PM

12 CHAPTER 1: INTRODUCTION

Features

The 3C905C NIC supports the following features:

■ Remote Wake-Up

■ Managed PC Boot Agent (MBA) software (integrated

as a boot ROM on the 3C905C-TX-M NIC; available

separately for installation and use with the

3C905C-TX NIC)

■ DynamicAccess® software

■ Remote system alerts

■ Workgroup keep-alive packet

■ Desktop Management Interface (DMI) 2.0 and 2.0s

■ PCI 2.2

■ Wired for Management 2.0

■ Advanced Conﬁguration Power Interface (ACPI)

■ Parallel Tasking

®

and Parallel Tasking II technology

■ 802.3x Flow Control

■ TCP/IP Checksum

For a complete list of the standards that the 3C905C NIC

supports, see “Standards Conformance” in Appendix A.

Unless speciﬁcally indicated, 3C905C is used throughout

this guide to refer to both NICs.

Using Remote Wake-Up

Remote Wake-Up is the ability to remotely power-on a PC

for after-hours administration.

Remote Wake-Up support is enabled in one of two ways:

■ If your PC is compliant with PCI 2.2, Remote Wake-Up is

automatically enabled through the PCI bus. No special

installation is required. (See your PC documentation if

you are unsure whether your PC is compliant with

PCI 2.2.)

■ If your PC is not compliant with PCI 2.2, you must

connect a Remote Wake-Up cable from the NIC

Remote Wake-Up (RWU) connector (see Figure 1)

to a 3-pin Remote Wake-Up connector on the PC

motherboard. See “Connecting the Remote Wake-Up

Cable” in Chapter 2 for instructions.

book Page 12 Monday, March 15, 1999 1:31 PM

3C905C NIC Overview 13

Remote Wake-Up Requirements

Your PC or server must have the following items to use

Remote Wake-Up:

■ BIOS that supports Remote Wake-Up

■ PCI 2.2-compliant bus or a 3-pin Remote Wake-Up

connector on the PC motherboard and a 5-volt standby

power supply unit rated at a minimum of

375 milliamperes

If you are unsure whether your PC meets the requirements

listed above, refer to your PC documentation or contact

your PC manufacturer.

For more information on Remote Wake-Up, including a list

of PCs that currently support this feature, go to the

following 3Com World Wide Web site:

http://www.3com.com/partners/acpi

Multiple NIC Installations and Remote Wake-Up

To use multiple NICs as Remote Wake-Up NICs in the same

PC, the PC must have a power supply that can support

multiple Remote Wake-Up devices.

See your PC documentation if you are unsure whether your

PC power supply can accommodate more than one

Remote Wake-Up device.

Using the Managed PC Boot Agent (MBA) Software

The 3C905C-TX-M NIC has an installed boot ROM

(see Figure 1) that contains Managed PC Boot Agent

(MBA) software.

A boot ROM with MBA software can be purchased

separately for installation and use with the 3C905C-TX NIC.

The MBA adds management capabilities to the NIC by

enabling the PC to boot from the server, rather than from

its local drive.

This preboot support allows you to use management

applications to remotely:

■ Install and conﬁgure a new PC that has never been

connected to the network.

■ Upgrade software.

book Page 13 Monday, March 15, 1999 1:31 PM

14 CHAPTER 1: INTRODUCTION

■ Conﬁgure or reconﬁgure multiple systems

simultaneously.

■ Scan for viruses.

■ Back-up hard drives and perform disaster recovery tasks.

For information on conﬁguring the MBA to boot from

the network, see “Conﬁguring the Managed PC Boot

Agent (MBA)” in Chapter 5.

For detailed information on the MBA, see the

Managed PC Boot Agent User Guide, located on

the MBA Utility diskette.

Using DynamicAccess Software

The 3C905C NIC comes with DynamicAccess software,

advanced network software that improves performance,

management, and control of your network.

DynamicAccess software adds intelligence to the NIC by

integrating the following features:

■ Distributed RMON (dRMON) SmartAgents — Enables

full RMON reporting on all network segments, including

switched networks, without the need to place

dedicated RMON probes throughout the network.

■ Trafﬁc prioritization (IEEE 802.1p/Q) — Ensures that

business-critical and delay-sensitive trafﬁc (such as

multimedia applications) has priority over normal data.

■ Fast IP—Eliminates router bottlenecks and improves

performance in switched networks.

■ Efﬁcient multicast control — Prevents ﬂooding of

switched networks by multicast applications such as

video training, stock quotes, or online news.

DynamicAccess software can be installed on a PC running

Windows 95, Windows 98, or Windows NT. See

Appendix B for more information.

For detailed information on DynamicAccess software, go to

the following 3Com World Wide Web site:

http://www.3com.com/dynamicaccess

book Page 14 Monday, March 15, 1999 1:31 PM

3C905C NIC Overview 15

Using the Workgroup Keep-Alive Packet

The 3C905C NIC can transmit a workgroup keep-alive

packet periodically while the PC is in a sleep state. This

packet prevents the PCs workstation address from

being aged-out of switch and router tables.

For instructions on enabling or disabling the

workgroup keep-alive packet, see “Conﬁguring the

Workgroup Keep-Alive Packet” in Appendix D.

Using Remote System Alerts

The 3C905C NIC can be conﬁgured to continuously

monitor the PC and transmit a remote system alert to an

alert target management station when a speciﬁc event,

such as a power problem or a case intrusion, is detected.

Remote System Alerts Requirements

To generate remote system alerts:

■ The 3C905C NIC must be connected to the

PC motherboard using the NIC SOS or SMBus

(SMB) connector.

See your PC documentation or contact your PC

manufacturer if you are unsure whether the NIC can

be connected (or already is connected) to the PC

motherboard using one of these connectors.

■ The alert target management station that is to receive

the alerts must have software that supports the

Platform Event Trap Format (PETF) speciﬁcation for

remote system alerts.

See your management station software documentation

if you are unsure whether it supports the PETF

speciﬁcation, the packet format used by the

3C905C NIC.

Supported Remote System Alerts

A PC can support a maximum of seven remote system

alerts. The remote system alerts that are supported by

your PC depend upon your PCs conﬁguration.

book Page 15 Monday, March 15, 1999 1:31 PM

16 CHAPTER 1: INTRODUCTION

Using Desktop Management Interface (DMI) 2.0

The 3C905C NIC supports DMI 2.0 and 2.0s, which

enables managed PCs and net PCs to report details about

themselves and their peripheral devices across the network

to a DMI 2.0-compliant management application.

A network administrator can then use this information to

conﬁgure and manage a client or server PC remotely.

For instructions on installing the 3Com DMI Agent, see

Appendix C.

For more detailed information on DMI, go to the following

3Com World Wide Web site:

http://www.3com.com/managedpc

book Page 16 Monday, March 15, 1999 1:31 PM

2

NETWORK INTERFACE CARD

INSTALLATION

This chapter describes how to install the 3C905C NIC in your

PC and connect it to an Ethernet or Fast Ethernet network.

CAUTION: Do NOT physically install the NIC in your PC until

you have run the preinstallation program, as described in

“Running the Preinstallation Program” later in this chapter.

Overview

Table 3 provides an overview of how to install the

3C905C NIC, depending on your PC conﬁguration.

Table 3 Installation Overview

Installation Task Instructions

Installing the NIC in

a new PC

To install the 3C905C NIC in a new PC or in a PC that

never has had a NIC installed:

1 Run the NIC preinstallation program before installing

the NIC in the PC, as described in this chapter.

2 Install the NIC in the PC and connect it to the network,

as described in this chapter.

3 Install the NIC driver and software. See Chapter 3 or

Chapter 4 for instructions.

Installing multiple NICs To install multiple 3C905C NICs in a Windows 95/98 or

Windows NT 4.0 PC, follow the instructions in “Installing

Multiple NICs” in Chapter 3.

To install multiple 3C905C NICs in a NetWare server,

follow the instructions in “Multiple NICs” in Chapter 4.

Replacing an

installed NIC

To install the 3C905C NIC in a PC in which a NIC has

previously been installed:

1 Remove the drivers and the NIC before installing the

3C905C NIC in the PC. See “Removing NIC Software”

in Chapter 6 for instructions.

2 Install the 3C905C NIC in the PC, following the

instructions in “Installing the NIC in a new PC” earlier

in this table.

(continued)

book Page 17 Monday, March 15, 1999 1:31 PM

18 CHAPTER 2: NETWORK INTERFACE CARD INSTALLATION

Preparing for Installation

Before you install the NIC in your PC, make sure that you

have the following items:

■ 3C905C NIC

■ 3Com EtherDisk diskettes 1, 2, and 3

■ Remote Wake-Up cable (This cable is optional. Install it

only if you want to use Remote Wake-Up and your PC is

not compliant with PCI 2.2. Contact your PC

manufacturer for the Remote Wake-Up cable.)

■ SOS or SMBus cable (This cable is optional. Install it

only if you want to use remote system alerts and your

PC has a matching connector on its motherboard.

Contact your PC manufacturer for cabling and

installation instructions.)

If the 3C905C NIC or the EtherDisk diskettes are damaged

or missing, contact your shipper or network supplier.

You also need to know the following about your

network environment:

■ The kind of network cabling that is used to connect to

the network at your site (10BASE-T or 100BASE-TX).

■ Your network protocol (IPX, NetBEUI, or TCP/IP).

Upgrading Windows 95

to Windows 98

To upgrade a PC from Windows 95 to Windows 98 in

which a 3C90x NIC has already been installed, follow the

instructions in the WIN98.TXT file located in the HELP

directory on EtherDisk diskette 3.

Updating EtherDisk

software

To update EtherDisk 4.x or earlier software to EtherDisk 5.x

software, follow the instructions in the text file appropriate

for your operating system in the HELP directory on

EtherDisk diskette 3.

Table 3 Installation Overview (continued)

book Page 18 Monday, March 15, 1999 1:31 PM

Running the Preinstallation Program 19

Running the Preinstallation Program

Before you physically install the NIC in your PC, you must

run the following preinstallation program to properly set up

your system environment.

CAUTION: If you do not run the preinstallation program,

the NIC driver and software will not be installed correctly.

To run the preinstallation program:

1 Do not install the NIC in the PC.

2 Turn on the power to the PC and start Windows.

3 Insert EtherDisk diskette 1 in drive A.

4 From the Windows Start menu, select Run.

5 Run the preinstallation program. Enter:

a:\preinstl

6 After the preinstallation program ﬁnishes, turn off

the power to the PC and remove EtherDisk diskette 1.

The next step is to install the NIC in the PC.

Inserting the NIC

The following instructions apply to installing the NIC in most

PCs. If these instructions are not appropriate for your PC,

refer to the documentation that accompanied your PC.

CAUTION: Do NOT install the NIC in your PC until you

have run the preinstallation program, as described in the

previous section, “Running the Preinstallation Program.”

Before handling the NIC, touch the bare metal case of your

PC to discharge static electricity from your body. While you

are handling the NIC, wear a wrist strap grounded to the

PC chassis.

book Page 19 Monday, March 15, 1999 1:31 PM

20 CHAPTER 2: NETWORK INTERFACE CARD INSTALLATION

To install the NIC in your PC:

1 Make sure that you have run the preinstallation

program, as described in the previous section.

2 Remove all jewelry from your hands and wrists. Use

only insulated or nonconducting tools.

3 Make sure that the power to the PC is turned off and

that the power cord is unplugged.

4 Remove the cover from your PC.

5 Locate an empty, nonshared bus mastering PCI slot

and remove the corresponding slot cover. Save

the screw.

Do not install the NIC in a shared PCI slot. Avoid any

PCI slot next to an ISA slot. This is often a shared slot and

does not support bus mastering.

If you do not know how to identify a PCI slot, check your

PC documentation or ask your system administrator.

If you are planning to install the Remote Wake-Up cable or

a cable for the SOS or SMBus connector, choose an empty

PCI slot that is close to the matching connector on the

PC motherboard.

6 Carefully insert the NIC into the empty PCI slot (see

Figure 2). Press ﬁrmly to ensure that the NIC is fully

seated in the slot.

book Page 20 Monday, March 15, 1999 1:31 PM

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